Distributed sparsity constrained optimization over the Stiefel manifold.
Wentao QuHuangyue ChenXianchao XiuWanquan LiuPublished in: Neurocomputing (2024)
Keyphrases
- constrained optimization
- euclidean space
- constraint handling
- constrained optimization problems
- objective function
- penalty function
- high dimensional
- unconstrained optimization
- interval analysis
- lagrange multipliers
- augmented lagrangian
- sparse representation
- inequality constraints
- low dimensional
- semi parametric
- stationary points
- penalty functions
- iterative methods